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3 years ago

Determine the unknown integer in each number sentence 4 - ___ = 31

Mathematics

1 answer:

polet [3.4K]3 years ago

4 0

4-x=31
-4=-4
x=27
27 is the answer

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Find the value of x. Write your answer in simplest radical form.

Georgia [21]

25 because
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hope this helps

4 0

3 years ago

2(3x+1)=-10 pls help

worty [1.4K]

Answer:

x=-2 hope this helps! :)

Step-by-step explanation:

first you move the constant to the right

3x+1=-5

then you calculate

3x=-5-1

finally you divide both sides to get x alone

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3 years ago

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Please answer this now in two minutes

Firlakuza [10]

Answer:

x = 6.6

Step-by-step explanation:

Data obtained from the question include the following:

Angle X = 15°

Angle Y° = 23°

Side y = 10

Side x =..?

The value of side x can be obtained by using the sine rule as shown below:

x/Sine X = y/Sine Y

x/Sine 15 = 10/Sine 23

Cross multiply

x × Sine 23 = 10 × Sine 15

Divide both side by Sine 23

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x = 6.6

Therefore, the value of x is 6.6.

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3 years ago

Evaluate the following expression (a + b)^0

elixir [45]

Answer:

So, $(a + b)^0=1$

Step-by-step explanation:

$(a + b)^0$

To evaluete this expression we apply exponential property

$x^0=1$

IF any expression has exponent 0 then the value is 1 always

for example, $3^0 =1$

$5^0=1$

$(x+2)^0=1$ because exponent is 0

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3 years ago

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Furkat [3]

Answer:

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Step-by-step explanation:

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